DE3580275D1 - GAS SURVEILLANCE. - Google Patents

GAS SURVEILLANCE.

Info

Publication number
DE3580275D1
DE3580275D1 DE8585304897T DE3580275T DE3580275D1 DE 3580275 D1 DE3580275 D1 DE 3580275D1 DE 8585304897 T DE8585304897 T DE 8585304897T DE 3580275 T DE3580275 T DE 3580275T DE 3580275 D1 DE3580275 D1 DE 3580275D1
Authority
DE
Germany
Prior art keywords
gas surveillance
surveillance
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8585304897T
Other languages
German (de)
Inventor
William Milton Fraser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
James Howden and Co Ltd
Original Assignee
James Howden and Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by James Howden and Co Ltd filed Critical James Howden and Co Ltd
Application granted granted Critical
Publication of DE3580275D1 publication Critical patent/DE3580275D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8585304897T 1985-07-09 1985-07-09 GAS SURVEILLANCE. Expired - Lifetime DE3580275D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP85304897A EP0209625B1 (en) 1985-07-09 1985-07-09 Gas circulator

Publications (1)

Publication Number Publication Date
DE3580275D1 true DE3580275D1 (en) 1990-11-29

Family

ID=8194285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585304897T Expired - Lifetime DE3580275D1 (en) 1985-07-09 1985-07-09 GAS SURVEILLANCE.

Country Status (3)

Country Link
US (1) US4725198A (en)
EP (1) EP0209625B1 (en)
DE (1) DE3580275D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291087A (en) * 1993-03-03 1994-03-01 Westinghouse Electric Corp. Sealed electric motor assembly
US5848089A (en) * 1997-07-11 1998-12-08 Cymer, Inc. Excimer laser with magnetic bearings supporting fan
DE10342791A1 (en) * 2003-09-15 2005-04-28 Linde Ag Electric machine with cooling
US8491277B2 (en) * 2010-02-12 2013-07-23 Ebara Corporation Submersible motor pump, motor pump, and tandem mechanical seal
WO2013113006A1 (en) * 2012-01-27 2013-08-01 Remy Technologies, Llc Electric machine cooling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799227A (en) * 1954-07-21 1957-07-16 Westinghouse Electric Corp Thrust bearing
FR2032189A5 (en) * 1969-02-21 1970-11-20 Guinard Pompes
FR2086525A5 (en) * 1970-04-01 1971-12-31 Commissariat Energie Atomique
US3764236A (en) * 1971-07-15 1973-10-09 Carter Co J C Modular pump
US3850550A (en) * 1971-08-05 1974-11-26 Hydr O Matic Pump Co Centrifugal pump and motor
DE2251176A1 (en) * 1972-10-19 1974-04-25 Loewe Pumpenfabrik Gmbh CENTRIFUGAL PUMP WITH POSITION-STABILIZED IMPELLER
DE2336488A1 (en) * 1973-07-18 1975-02-06 Klein Schanzlin & Becker Ag AXIAL BEARING FOR CENTRIFUGAL PUMPS
US4579508A (en) * 1982-04-21 1986-04-01 Hitachi, Ltd. Turbomolecular pump
FR2528127A1 (en) * 1982-06-04 1983-12-09 Creusot Loire HIGH-SPEED INTEGRATED ELECTRIC CENTRIFUGAL MOTORCYMO COMPRESSOR

Also Published As

Publication number Publication date
EP0209625A1 (en) 1987-01-28
EP0209625B1 (en) 1990-10-24
US4725198A (en) 1988-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee